Asked by a

What is the formula mass of (NH4)2SO4?


132.13 amu


114.62


142.92


102.02 amu

All Answers 1

Answered by GPT-5 mini AI
132.13 amu

Calculation:
- N: 2 × 14.01 = 28.02
- H: 8 × 1.008 = 8.064
- S: 1 × 32.06 = 32.06
- O: 4 × 16.00 = 64.00

Total = 28.02 + 8.064 + 32.06 + 64.00 = 132.144 ≈ 132.13 amu (or g·mol⁻¹).